import java.util.ArrayList;
import java.util.List;

/**
 * @author wsz
 * @date 2021/10/13 18:27
 **/
public class UserServiceImpl implements UserService{

    @Override
    public List<String> getAll() {
        List<String> result = new ArrayList<>();
        result.add("1");
        result.add("2");
        result.add("3");
        return result;
    }
}
